1255853872

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1543}}^1$

素因数の和:1627

約数の個数: 120

約数和(自身を含む): 3083207424

約数和(自身を除く): 1827353552

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 43, 52, 56, 86, 91, 104, 112, 169, 172, 182, 208, 301, 338, 344, 364, 559, 602, 676, 688, 728, 1118, 1183, 1204, 1352, 1456, 1543, 2236, 2366, 2408, 2704, 3086, 3913, 4472, 4732, 4816, 6172, 7267, 7826, 8944, 9464, 10801, 12344, 14534, 15652, 18928, 20059, 21602, 24688, 29068, 31304, 40118, 43204, 50869, 58136, 62608, 66349, 80236, 86408, 101738, 116272, 132698, 140413, 160472, 172816, 203476, 260767, 265396, 280826, 320944, 406952, 464443, 521534, 530792, 561652, 813904, 862537, 928886, 1043068, 1061584, 1123304, 1725074, 1825369, 1857772, 2086136, 2246608, 3450148, 3650738, 3715544, 4172272, 6037759, 6900296, 7301476, 7431088, 11212981, 12075518, 13800592, 14602952, 22425962, 24151036, 29205904, 44851924, 48302072, 78490867, 89703848, 96604144, 156981734, 179407696, 313963468, 627926936, 1255853872]

約数ペア:

[(1, 1255853872), (2, 627926936), (4, 313963468), (7, 179407696), (8, 156981734), (13, 96604144), (14, 89703848), (16, 78490867), (26, 48302072), (28, 44851924), (43, 29205904), (52, 24151036), (56, 22425962), (86, 14602952), (91, 13800592), (104, 12075518), (112, 11212981), (169, 7431088), (172, 7301476), (182, 6900296), (208, 6037759), (301, 4172272), (338, 3715544), (344, 3650738), (364, 3450148), (559, 2246608), (602, 2086136), (676, 1857772), (688, 1825369), (728, 1725074), (1118, 1123304), (1183, 1061584), (1204, 1043068), (1352, 928886), (1456, 862537), (1543, 813904), (2236, 561652), (2366, 530792), (2408, 521534), (2704, 464443), (3086, 406952), (3913, 320944), (4472, 280826), (4732, 265396), (4816, 260767), (6172, 203476), (7267, 172816), (7826, 160472), (8944, 140413), (9464, 132698), (10801, 116272), (12344, 101738), (14534, 86408), (15652, 80236), (18928, 66349), (20059, 62608), (21602, 58136), (24688, 50869), (29068, 43204), (31304, 40118)]